C#:Filtering Tutorial

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In these examples we select only some countries to print. A process that takes a list and selects only certain items is a "filter". Some get through, some don't.

You may need to review C#:Testing strings and numbers before you attempt these questions.

Selecting a region.

Print the countries where the region is Europe.

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Picking the stans.

Print only those countries where the name ends with stan

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Countries with a z.

Print only those countries where the name contains the letter z

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Small countries (by area).

Print the countries that have an area of less than 100.

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